### Name: readpDataSlides
### Title: Reads the description of all slides or channels
### Aliases: readpDataSlides
### Keywords: IO

### ** Examples

       LOADPATH <- file.path(.path.package("arrayMagic"), "extdata")
        SLIDEDESCRIPTIONFILE <- "slideDescription"
  
        resultObject <- readpDataSlides(
                             loadPath=LOADPATH, 
                             slideDescriptionFile=SLIDEDESCRIPTIONFILE
                  )
 


